ML 112566

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blue whale -- Balaenoptera musculus More
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Paul O Thompson
1963

    Geography
  • United States
    California
    Locality
  • waterbody:North Pacific Ocean1.6 km off Eel Point, San Clemente Island
No locations found with lat/long
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  • Mono
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NOTES: Notes from tape box: 2nd half - dub of CB 11, 3.75 ips. Starts with tonal series of incr. frequency, then cal noise to C-036 when the croaker chorus takes over again, C-060 a LF whale "thump" (LF sweep), C-078 possible LF whale downsweep, C-107 2 LF whale downsweeps, C-120 another, C-130 explosive, 137 & 153 downsweep, c-156 explosion, chan R - SL barks are gradually getting more prominent, C-208 another dnswp, another (C-230?), C-310 (& 528 & 633)LF sound? C-400 NC, C-462 LF W shound?, C-500 SL definitely stronger on R, C-600 all 3 kinds of croaker still at it, C-680 W LF sweep, C-850 calibration signals again to C-930, C-1050 voice can be heard through the croaker chorus. C-1120 end of recording and tape (almost).;
MLNS notes: 20 Hz long pulses (blue whale) and 20-Hz short pulses (fin whale)
SEAOCEAN

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